Rigveda 4.22.3
यो दे॒वो दे॒वत॑मो॒ जाय॑मानो म॒हो वाजे॑भिर्म॒हद्भि॑श्च॒ शुष्मै॑: ।दधा॑नो॒ वज्रं॑ बा॒ह्वोरु॒शन्तं॒ द्याममे॑न रेजय॒त् प्र भूम॑॥
yo devo devatamo jāyamāno maho vājebhirmahadbhiśca śuṣmai: |dadhāno vajraṃ bāhvoruśantaṃ dyāmamena rejayat pra bhūma ||
Our plain-language meaning of this verse is waiting for scholar review.